Refractory adhesive mastics KOM

Refractory adhesive mastics KOM as per TU 1526-003-13706960-2004.

Refractory adhesive mastics KOMare designed forbonding thermal insulation refractory materials together and bonding them to the metal casing of structures operating under high temperature.The mastic can withstand the temperature up to1700оС and represents a mix of fine grounded mineral components partially solved in water. Mastics are supplied in 4 grades:

ZVMV-10 (KOM) Protective high temperature mastic with 10% of fiber

ZVMV -5 (КОМ) Protective high temperature mastic with 5% of fiber

ZVMSh (КОМ) Protective high temperature chamotte mastic

ZVMK (КОМ) Protective high temperature corundum mastic

Properties

SOT-P

SOT-V

1. Density after firing 100ОС, kg/m³, within

250-350

350-450

2. Compression strength after firing 100ОС, MPa, within

0.1- 0.5

0.2-0.7

3. Thermal conductivity after firing 100ОС at the temperature of 20ºС , W/m.К, within

0.09 – 0.16

0.12 – 0.18

4. Thermal conductivity in dry condition after firing 100ОС at the temperature of 600ºС , W/m.К, within